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 * and open the template in the editor.
 */

package org.dusin.adserver.servlet.charts;

import com.google.gson.Gson;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.dusin.adserver.db.dao.GerneralDao;
import org.dusin.util.DateUtil;
import org.springframework.context.ApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;

/**
 *
 * @author dusin
 */
@WebServlet(name = "GetClzb", urlPatterns = {"/servlet/charts/GetClzb"})
public class GetClzb extends HttpServlet {
    GerneralDao instance =null;
    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        try (PrintWriter out = response.getWriter()) {
              ApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
           instance = (GerneralDao)context.getBean("gerneralDaoProxy");               
           List<Map<String,Object>> list = instance.findAllClzb();
           List<String> ckdList = new ArrayList<String>();
           List<String> fbuList = new ArrayList<String>();
           
           for(Map<String,Object> map:list){
               String type = (String)map.get("type");
               if("ckd".equalsIgnoreCase(type)){
                   ckdList.add((String)map.get("zbmc"));
               }else if("fbu".equalsIgnoreCase(type)){
                   fbuList.add((String)map.get("zbmc"));
               }
           }
           
           Gson gson  = new Gson();
           Map map = new HashMap<String,Object>();
           map.put("size", list.size());
           map.put("clzb",list);
           map.put("ckd", ckdList);
           map.put("fbu", fbuList);           
           String jsonText = gson.toJson(map);

           out.println(jsonText);
        }catch(Exception e){
            e.printStackTrace();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
